Dojo Widget Tutorial

in Development > JavaScript, AJAX & Dojo with ajax dojo iwidget tutorial web2. Connecting an Event to the Widget When you click the command button then it doing something?. 1 Introduction to the Tutorial 3 1. Dojo is an open source JavaScript toolkit. 0: Creating your first native. Normally, event handling, an editor to create your own server, 2009. NET MVC and Core frameworks, deliver wrappers for the JSP and PHP technologies, and also utilize the RadSpreadProcessing. The main conclusion here is to always have “this” pointing to your dojo class. 1 First and Last Name 6 1. Configure the operatorOptions within data-dojo-props to optionally include a select statement at the start. You are not limited to using only the widgets in the Dojo Mobile module of the DojoX package. Overview • Bootstrap is mostly platform independent • “host environment” files fill in cracks • dojo. custom event is not triggered on dojo widget. Foreword xiiiAcknowledgments xvAbout the Author xvi I: A Dojo Tutorial 1 Understanding Dojo: A Tutorial 3 1. Writing a Django Template Widget With Dojo Data Stores Posted by Shane O'Sullivan on March 3, 2008 One of the very cool recent additions to the Dojo toolkit is support for the Django Template engine. declare allows for multiple inheritance to allow developers to create flexible code and avoid writing the same code routines. It consist of Facebook, Twitter and Google. After you have linked to dojo. The Dojo widgets structure is independent from the DOM objects structure. It gives an overview of the website and contains multiple Dashboard Widgets. Foreword xiiiAcknowledgments xvAbout the Author xvi I: A Dojo Tutorial 1 Understanding Dojo: A Tutorial 3 1. View on Github Awesome Dojo. zip or dojoor dojo-release-x. Demo Index Graphics & Charting. How much Dojo do I need to know in order to use the ArcGIS API for JavaScript?. Description. The current release focuses mostly on the Dojo JavaScript library, but the code base has been architected to be independent of particular JavaScript libraries, particular widget collections or particular CSS themes. Rashmi Khanna said Hi, I am using dojo and have a set of NumberTextBoxes inside a TreeTable grid. Before creating any examples or applications you must be follow the its directory structure. Basic Dojo layout facts The Layout widgets in Dojo are varied in nature, but their most common use is as 'windows' or areas which organize and present other widgets or information. 0 Tutorial Bibhas Bhattacharya, Web Age Solutions Inc. ItemFileReadStore using dojo. We look at a number of useful techniques within the context of making real enhancements to our form. com | © Demo Source and Support. If you want to try out the code yourself, you can download an archive from Github. Pick and choose the widget needed for your app. If you are using Bootstrap strictly as a responsive framework, you are missing out. There are plenty of examples in the Mendix App Store that have been built over the years, such as the Rich Text Editor and the more recently added Chart. Programmers can add new configurable widgets, by following the rules required to fit in to the viewer framework. In this video we'll show you how to customize and add your own widget. Dojo jQuery Examples, Ajax, The Calendar widget displays a localized month-view calendar and allows the user to navigate months and years and select a date. MooTools code is extensively documented and easy to read, enabling you to extend the functionality to match your requirements. Chapter 3-”Basic Dijit knowledge: Dijits is Dojo's name for Widgets. The TagCloud widget is using dojo. js, you can begin adding code to utilize Dojo's modules and widgets. html file is ready to accept any code that references the Dojo core and Dijit libraries, and will render any widgets using Dojo's nihilo theme. This repository contains example applications built using Dojo. declare www. Dojo UI Widgets. This widget is based on the jQuery Treeview Plugin. I am working to migrate a dojo/dijit 1. First add code to load the dijit. If you want to perform advanced styling on some widgets such as the select element or if you want to provide custom behaviors, you have no choice but to build your own widgets. 1 • Installation – Unzip release file, creating 3 subfolders: dojo, dijit, dojox • Folders are quite large, but core file (dojo. W3Schools is optimized for learning, testing, and training. hitch to stay in context with "this". 5 State 8 1. Try Stack Overflow for Business. On line 2 we include the original dijit tree widget because our tree and tree nodes will inherit from them and we are basically extending the classes dijit. Include the. “_ “at the beginning of any classes in DOJO implies […]. This document will walk through creating a custom widget using Dijit and show how to use a custom dijit in an ArcGIS API for JavaScript application. js includes things in the right order • Attempts to auto-detect correct hostenv. thanks for the awesome tutorial and demo. Create new xml file name it catalog_HelloWorld. Are there plans to supplement the tutorials with some examples?. A really good thing is that you, as in Java, can choose what to include in your webpage. What is Dojo? There currently are quite a few open source and commercial JavaScript frameworks available, including Prototype, EXTJS, YUI, and jQuery. For example, if you added the jMaki Dojo combobox widget to a page, the IDE does the following: Adds the component. DOS Use lang. if this point to window, you lost it. Hi all, Would somebody be willing to post a sample of declaring Dojo widgets (e. Dijit is an expansive set of Dojo widget that allow you to create highly themeable, functional forms, layouts, and much more. A really good thing is that you, as in Java, can choose what to include in your webpage. W3Schools is optimized for learning, testing, and training. I am working on a dojo grid, which is the new dojo dgrid but i have the dgrid working by calling the id on a html markup file but i need to create a widget like thing that will have my grid in it and be able. Get started by May 31 for 2 months free. DOJO widgets can be created by extending the _WidgetBase class under the dijit package. Dojo: The Definitive Guide again is a bit dated (things change quickly) but is a comprehensive overview of the library. Eclipse WTP with Tomcat. Lightweight by Default The core framework for Dojo comes in at 16kb. Parse: error:[object Error] DEBUG: dojo. To do this tutorial, you need one of the following setups: 1. 1 Dijit-The Dojo Widget Module 52. The Dojo Toolkit Reference Guide is designed to be an in-depth resource regarding the Dojo Toolkit. learn dojo - byte by byte. TooltipDialog. OZONE Widget Framework Introduction and Quick Start Tutorial (PDF) Technologies Utilized: OZONE Widget Framework Apache Maven Java EE 6 Jetty Javascript / Ajax / JSON Dojo Toolkit APIs Covered: Eventing API Preferences API Widget Launcher API. I've done a simple tutorial of building a custom dojo widget (can't share it but a public version of it is available here. webagesolutions. After you have linked to dojo. But, the more dojo you know, the more you'll be able to accomplish. For creating advanced and customizable user interfaces out of refined, efficient, and modular pieces, Dojo’s Dijit framework offers several dozen enterprise-ready widgets -- including buttons, textboxes, form widgets with built-in validation, layout elements, and much more -- along with themes to lend them a consistent look. *FREE* shipping on qualifying offers. One of its biggest trumphs is the possibility to extend modules in an easy way through mixin inheritance. DojoX: It contains widgets, utilities and classes that are not yet ready for inclusion in the main Dojo library. Demo Index Graphics & Charting. It is easy to learn. A number of widgets supplied by the toolkit are capable of. The issue seems to be with the grid, not sure what would round off the value. To learn more about using Dojo 2, start with the Dojo 2 tutorial series. 1 First and Last Name 6 1. For current progress on Dojo, contribution guidelines and other information, please visit dojo/meta. Access a database with EGL Rich UI > Resources. If you're interested in the full code example, you can find it on GitHub as well as the demo. The simplest widget you can create is a behavioral widget, i. Searching for tutorials and articles on how to create Dojo widgets for EPiServer didn't get expected results. Each Dojo widget has its own unique widgetIdand can contain zero, one, or more DOM elements, as well as child Dojo widgets. For mobile and desktop apps Dojo API contributes to HTML5 capabilities such as geolocations, touch screens and much more. This page is powered by a knowledgeable community that helps you make an informed decision. 1 Using Dojo to Process Forms 59. Chart2D (dojo modules are javascript files, so. Objective In this tutorial, we will learn everything about the dojo. Review the information on this page to learn how you can create WDGT files for SWF and HTML5 outputs in Adobe Captivate. Category: Dojo Dojo developers will be pleased to read about the recent update to the Dojo grid control. There's an entire Dojo tutorial on creating custom themes, and if you look at any of the guides on creating widgets you will learn how to create css modules to use with your widgets and your applications. Transforms a standard html checkbox into a custom switch. This is a form component. Text Widget. Wednesday, July 16th, 2008. The Dojo object store interface, which is the data model foundation of Dojo applications, was designed to support real-time data updates. Dojo's rich component library, Dijit, lets you build full user interfaces with minimal coding and minimal fuss. hitch to stay in context with "this". At times I have had the urge to update the code and add extra features, but I just don't have the time right now. We offer a variety of certification reviewers and practice tests, including blogs, videos and mobile app tutorials on various tech topics. You can have it all, today. Ready to build an amazing classroom community? ClassDojo is a beautiful, safe, and simple communication app for teachers, parents, and students. supportedModes: this attribute used to determine if users can view or edit the widget. jQuery Mobile and Kendo UI Mobile both support creating widgets declaratively (using only markup), as well as explicitly in JS. Show under each result: Description Max items per page. Lightweight by Default The core framework for Dojo comes in at 16kb. MyWidget = function() {…. fadeOut, dojo. Note: While FilteringSelect and ComboBox behave identically within the confines of this discussion, please remember that these two widgets report value differently—see the Dojo Toolkit tutorial on select widgets for details. You can't, tutorial was made before the change for the star symbols for core. It has experimental elements and widgets. Whereas most JavaScript frameworks focus on simplifying DOM access, it could be argued that Dojo is a one-stop solution. It is easy to learn. NET library to enhance the capabilities of the Spreadsheet widget. To do this tutorial, you need one of the following setups: 1. The benefits of using AMD are outlined on the github page linked above as well as in the Dojo tutorial on defining modules. A series of three tutorials including: “Introducing the Dojo Tree Widget,” discusses installing Dojo, trying out the Dojo tree widget, adding a context menu, making the context menu work, explanation of the code, building the menu programmatically and adding drag-and-drop capabilities; “Adding Dojo Tree Nodes with AJAX,” discusses building a tree programmatically, adding child tree. Dojo has been described as the JavaScript toolkit for programmers that’s easy enough for designers to pick up. I want widgets! But is it possible to initialize and use the new widgets on a dashboard? - There is a "bug" in the dependency calculation regexp, if you have too many defines in your widget, and you forget to remove the trailing comma in the list, at some point the regexp never finishes - More out-of-the-box widgets. If you're interested in creating a cost-saving package for your students, contact your Pearson rep. Dojo provides an abstracted wrapper (dojo. Lang Utilities like dojo. Dojo offers Web developers and designers a powerful JavaScript toolkit for rapidly developing robust Ajax applications. Eclipse WTP with Tomcat. Then, add the widget and module themselves to the page. - It builds on several contributed code bases like widgets. It is easy to learn. repeating_hash_code. DojoX package. After our tutorial last month showing how to create a vertical accordion menu using jQuery we have had a couple of requests asking how to make a horizontal accordion. Mastering Dojo starts out with a fast moving tutorial that will give you techniques that you can start using right away. Dojo Tutorial enough to convert regular id attributes to widgetId's if no widgetId' attribute is explicitly named. dgrid is a next-generation grid component that takes full advantage of modern browsers and object stores. The simplest widget you can create is a behavioral widget, i. js and component. Enter various locations to see the directions that are calculated and displayed. Dojo Tutorial For Beginners 01 First App - Dojo Toolkit Tutorial @dojo @dojotoolkit Dojo Toolkit Tutorial( AMD. Using Dijit widgets, like calendars, buttons, and sliders is. To make sure that this still refers to the current widget, we use the hitch() function. Category: Articles, Dojo, Examples, Library A common complaint issued against Dojo is the lack of quality documentation, particularily as development moves so quickly and old docs become out of date. learn dojo - byte by byte. In the previous tutorial we did everything we needed to set up our widget like providing our template and the localized messages. DOJO also has many ready to use html widgets in the DIJIT package that will help you create most commonly used html components like forms, dialog boxes, menus, etc with very little HTML and javascript coding. As stated previously, you can start building ArcGIS API for JavaScripts apps with minimal dojo knowledge. 5 Processing Forms with Dojo 59. 1 Dijit—The Dojo Widget Module 52 4. 0 to c reate a ri ch Int ernet application. Include the. Editor can control formatting as well as advanced functions like redo, full screen view, and pretty printing. thanks for the awesome tutorial and demo. dojoAttachEvent. DOJO provides great support on wide variety of built in widgets and provision to write the custom widgets. If you need widgets, choose dojo. , buttons and labels), the three parts of a regular Dojo widget, and a widget creation plan (widget idea, the presentation part, adding behavior and putting it together). 2 Use the Dojo Rich Text Editor Widget 55 5 Processing Forms with Dojo 59 5. I want widgets! But is it possible to initialize and use the new widgets on a dashboard? - There is a "bug" in the dependency calculation regexp, if you have too many defines in your widget, and you forget to remove the trailing comma in the list, at some point the regexp never finishes - More out-of-the-box widgets. Get started by May 31 for 2 months free. "Mastering Dojo" starts out with a fast moving tutorial that will give you techniques that you can start using right away. Create new xml file name it catalog_HelloWorld. 2 A Standard HTML Data Entry Form 5 1. 9; Dojo the Good parts - ESRI Developer Summit Presentation held March 10-13th 2014 in Palm Springs. *FREE* shipping on qualifying offers. For current progress on Dojo, contribution guidelines and other information, please visit dojo/meta. To do this tutorial, you need one of the following setups: 1. Dijit requires Dojo Core and Dojo Base. React with pre-made components, Materialize, and Dojo Toolkit are probably your best bets out of the 12 options considered. According to the team, this is the first major. You'll learn all about Dojo Core--the foundation on which all things Dojo stand. If you haven't heard, dojo has gotten an upgrade! The latest version of dojo has some pretty awesome features, not just to build widgets, but it also includes a robust i18n package for your internationalization needs, a nice selection of out-of-the-box widgets and a pretty nice way to theme your applications. com | © Demo Source and Support. Each of the widgets and functionality provided by Dijit are described in the following sections, though the Getting Started guides and the Tutorials cover some basics. Hi all, Would somebody be willing to post a sample of declaring Dojo widgets (e. Overview • Bootstrap is mostly platform independent • “host environment” files fill in cracks • dojo. The issue seems to be with the grid, not sure what would round off the value. They find it a bit too difficult and it takes too much time to understand the basics. Illustrates mobile spin wheel and touch/mouse event handling as well as orientation changes. Facebook Content Lock Tutorial Widget (Blogger+Wordpress Version) Update : There are FbCL 3 in 1 widget. Foreword xiiiAcknowledgments xvAbout the Author xvi I: A Dojo Tutorial 1 Understanding Dojo: A Tutorial 3 1. The umpteen no. The company and people are intuitive, young and enthusiastic in nature. Eclipse WTP with Tomcat. It does not lack any features the other big JS/TS frameworks offer, but its main strength compared to the others is that its designed to support i18n and accessibility. To do this tutorial, you need one of the following setups: 1. The HTML pages created by Maqetta typically work across all popular browsers, including IE (caveat: this depends on the JavaScript toolkit you use and coding details). Even though you could use it for any kind of links, the most common use is obviously tags from your blog or other website. This dojo tutorial page provides you the following items dojo js tutorial , class dojo tutorial , dojo js , the dojo , dojo toolkit , learning dojo , dojo , what is a dojo , dojo programming , dojo javascript , dojo framework , define dojo , dojo require , dojo declare , dojo training , dojo xhr , dojo vs jquery , dojo examples , dojo. But if like me, you added it in some nested div in a dialog, the first widget parent is the dialog itself, and it will set the size based on. 2 Tutorial Step 4-Using Dojo Widgets 52. jar library. You organize your bookmarks in folders and tag each bookmark with keywords and can then browse them by folder or tag, or search for them. There are many cases where available HTML form widgets are just not enough. This tutorial will walk through creating a custom widget using Dijit and show how to use a custom dijit in an ArcGIS API for JavaScript application. Just as importantly, a WYSIWYG Ajax editor provides a much easier on-ramp to learning Ajax programming, opening up a much larger market opportunity. Just one more thing. io also supports other transports (such as hidden IFrames) and a variety of data formats. getParent() is returning the first widget ancestor, so it will act nicely if your widget is directly in another widget (as you can see it knows how to deal with widget having a container node). This video is unavailable. Dijit - Themeable widgets such as trees, menus, and buttons DojoX- Extension projects in various stages of development, such as graphics, grids, and charts. What Is Widget Toolkit In Dojo? Answer : Widget toolkit is also a very noticeable part of Dojo toolkit; Widget is a user interface object that has a layout and some properties; In Dojo widgets are HTML+CSS bound by JavaScript; Dojo has lots of useful widgets e. The Layout widgets in Dojo are varied in nature, but their most common use is as ‘windows’ or areas which organize and present other widgets or information. Widgets and Custom Elements Dojo widget showcase; Custom elements showcase variant; Custom elements Menu demo; Intersection Observer demo; Resize Observer demo. Dojo Color Picker Example. Trusted by over 80,000 IT professionals around the globe and counting, Tutorials Dojo provides high-quality, technology-related learning materials that empower you to upgrade your skills and your career. Since the big deal about Dojo is its stylized widgets (or Didjits), how things look is an important part of Dojo's appeal. While developing any application in dojo, it requires certain configuration (CDN, modules) and runtime plug-in/out of widgets. provides a common namespace to store and access widgets The key point of the API is that you can program to one API and access widgets from any given toolkit. If you feel you really need such a thing, maybe create a new type of Dijit widget that takes a value and a "type" and register that Widget as the decorator. I have dojo Custom widget. It assumes some Dojo knowledge of including the libraries and stylesheets in an. Dojo widgets aim to encapsulate visual Web components for easy reuse. Dojo Widgets, the widget library provided alongside the Dojo framework, aims to be accessible out-of-the-box. Explore the world of Mac. Posted by Shane O'Sullivan on April 22, 2008. Dijit is the user interface library of the Dojo Toolkit that provides not only an extensive library of pre-built and tested widgets, but also a system for building your own custom widgets. 2 Tutorial Step 4-Using Dojo Widgets 52. Write JavaScript and HTML code to create the Dojo-based user interface for your application. declare style. In this article, we will create a simple internationalized Web application and demonstrate the Dojo toolkit standards for the first two elements (see Resources for more on Dojo). I have dojo Custom widget. byId(): Returns the widget object for the given widget id. one question, how do i pass querystring parameters to the servlet? At 15 April, 2007 12:50, denis said Thanks for your articles about dojo Tree Widget. egl file at the end of lesson 4. After our tutorial last month showing how to create a vertical accordion menu using jQuery we have had a couple of requests asking how to make a horizontal accordion. Geo Charting A sample application showing demographic data bound to Geo Chart widgets. This template targets the iPhone and iPad in both portrait and landscape orientations. About Dojo. Please see Dojo Toolkit Tutorials instead. Amazon SNS email notifications. If you want to try out the code yourself, you can download an archive from Github. 3 Email Address 8 1. In main menu select "messaging", then "email", then "send email". The tutorial launches immediately into taking a straight html form and using Dojo widgets to add functionality. getParent() is returning the first widget ancestor, so it will act nicely if your widget is directly in another widget (as you can see it knows how to deal with widget having a container node). Furthermore, the zoom level slider and info windows that you see in your JavaScript API maps are Dojo widgets (dijits). All texts using the DOJO editor, pictures, charts, chart-flows, Dygraphs, timelines, lists and DOJO widgets edited on your browser look like the HTML page you are going to publish to your web site. There are many widgets in other modules of the DojoX package that you can use (for example, widgets for dynamic charts, enhanced grid displays, cross-platform graphics, mapping using OpenLayers, and so on). As a community of Mendix developers, we can help each other build amazing apps by creating. Dojo UI Widgets. What happens if we create a widget and don't give either a DOM or widget id? Does the created widget still get an id? How do we get at it? Yes, the widget will get a generated id, if we write the following:. require ("dijit. View on Github Awesome Dojo. Struts 2 - The Ajax Tags - Struts uses the DOJO framework for the AJAX tag implementation. All rights reserved. Dojo: The Definitive Guide again is a bit dated (things change quickly) but is a comprehensive overview of the library. How much Dojo do I need to know in order to use the ArcGIS API for JavaScript?. 1 Introduction to the Tutorial 3 1. "Mastering Dojo" starts out with a fast moving tutorial that will give you techniques that you can start using right away. It also shows how to use Qt's rich text engine. Trusted by over 80,000 IT professionals around the globe and counting, Tutorials Dojo provides high-quality, technology-related learning materials that empower you to upgrade your skills and your career. The Dock Widgets example shows how to add dock windows to an application. Expert Series: Kickstart Your Widget Development; 3. You can declare an object variable, assign it to a dojo type tooltip, and then use that tooltip to be attached to an element as shown in the example. This is the widget models a context menu. Dojo Tutorial: Classy JavaScript with dojo. Today, the perceived difficulty of learning Ajax can drive developers often choose proprietary solutions by default. Maqetta provides deep authoring support for JavaScript libraries, widgets and CSS themes. In DOJO-speak data providers that implement these interfaces are called data stores. "_ "at the beginning of any classes in DOJO implies that, that class needs to be extended by another class for the complete functionality. It provides all the essentials about core Tk concepts, the various widgets, layout, events and more that you need for your application. TooltipDialog. This page also includes xml file examples that help you to get started creating WDGT files. 7 builds and optimization options. Each Dojo widget has its own unique widgetIdand can contain zero, one, or more DOM elements, as well as child Dojo widgets. About Dojo. 4 Using Dojo Widgets 51 4. webagesolutions. Lightweight by Default The core framework for Dojo comes in at 16kb. Several use the same kind of child elements the ContentPane. But you can get so much more out of this productivity tool than just simple text notes. How much Dojo do I need to know in order to use the ArcGIS API for JavaScript?. Dojo widgets aim to encapsulate visual Web components for easy reuse. The Dojo Toolkit has an awesome UI framework called Dijit. Specsavers will be looking to use Market Dojo as a ‘business as usual’ tool and regard it as an integral part of their negotiation toolkit. 0 to c reate a ri ch Int ernet application. It acts as an incubator for. Trusted by over 80,000 IT professionals around the globe and counting, Tutorials Dojo provides high-quality, technology-related learning materials that empower you to upgrade your skills and your career. xhr) around various web browsers' implementations of XMLHttpRequest, and dojo. It acts as an incubator for. dgrid is a next-generation grid component that takes full advantage of modern browsers and object stores. The book is fairly agnostic about which programming language you’ll be using in your Coding Dojo. The Dojo team has announced the availability of Dojo 2. If you want to try out the code yourself, you can download an archive from Github. Great Dojo Widget tutorial. Start Date: 12/22/2013 5:43 PM. As a community of Mendix developers, we can help each other build amazing apps by creating. Dojo Tutorial: Classy JavaScript with dojo. Objective In this tutorial, we will learn everything about the dojo. html file is ready to accept any code that references the Dojo core and Dijit libraries, and will render any widgets using Dojo's nihilo theme. Dojo UI Widgets. Dijit is the user interface library of the Dojo Toolkit that provides not only an extensive library of pre-built and tested widgets, but also a system for building your own custom widgets. Dijit requires Dojo Core and Dojo Base. learn dojo - byte by byte. The Kendo UI for jQuery widgets are integrated with the Vue JavaScript framework, provide server-side solutions for the ASP. Creating Custom Form Widget with Dojo- Tutorial (in process) Hi, Did you make any progress on the tutorial. This tutorial describes how to add the Directions widget to a map, customize the page layout to show the Directions widget in a side bar next to the map and optionally specify your own network analysis service instead of the default routing service. I have seen commentaries in github about dojo 2 supporting dijit widgets. Gwt create widgets the tutorials and i explained the functionality. You can add as many widgets as you would like to your dashboard. All rights reserved. Our new business plan for private Q&A offers single sign-on and advanced features. It does not lack any features the other big JS/TS frameworks offer, but its main strength compared to the others is that its designed to support i18n and accessibility. Lesson 7: Create a custom Dojo widget. We will also explain you the Dojo framework structure, development and testing process. We can turn your web application into desktop like web application. Note: While FilteringSelect and ComboBox behave identically within the confines of this discussion, please remember that these two widgets report value differently—see the Dojo Toolkit tutorial on select widgets for details. DialogSimple. Grails & Dojo: Part I Go here for a good tutorial on builders in Groovy. ItemFileReadStore using dojo. It used to ease the rapid development of Ajax based web application. The value gets rounded off to 3 decimal places inspite of specifying places in constraints. If you haven't heard, dojo has gotten an upgrade! The latest version of dojo has some pretty awesome features, not just to build widgets, but it also includes a robust i18n package for your internationalization needs, a nice selection of out-of-the-box widgets and a pretty nice way to theme your applications. The clipboard support is sustainable in all the latest web browsers, including IE11, Mozilla Firefox, Opera, Chrome and Safari. With a background in a jquery grid widget system, i realized that is. The Dojo Toolkit Reference Guide is designed to be an in-depth resource regarding the Dojo Toolkit. com | © Demo Source and Support. wxWidgets (formerly wxWindows) is a widget toolkit and tools library for creating graphical user interfaces (GUIs) for cross-platform applications. In this section, you will learn about the dojo ColorPicker. At this point, you have a simple web mapping application with the Directions widget. One of the highlights of Dijit, from a developer's perspective, is that you may create widgets in two ways. com/blog/_archives/2007/3/28/2841519. I am making a small dojo widget, basically extending the dailog widget and want to add simple widgets like a text input a few labels etc. You can have it all, today. Dojo is free and can be used to develop free or commercial application. Discusses creating a widget that displays a list of items, what widgets are (e. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: